Replacement sponge for pool cleaner, compatible with part number 9-100-3105, for Polaris 180, 280, 360, 380, 480, 3900 - Pack of 12

Robot Compatible: Our pool filter sponges are suitable for various robotic and robotic pool cleaners. Designed and manufactured for pool cleaner hoses, they are compatible with robots with 180, 280, 360, 380, 480, and 3900 speeds. Compatible with part number 9-100-3105. High-Quality Materials: Our pool filter foam is made of high-quality cotton, with sufficient thickness and moderate density for quick water penetration. Soft and durable, it is reusable, long-lasting, and easy to clean. Effective Cleaning: Our pool filter foam is spacious. These absorbent filter sponges feature uniform parallel holes that effectively absorb algae, large debris, and dirt from the pool floor, walls, and steps. They make cleaning the pool floor and walls easier. Easy installation: Our filter sponges are very easy to install and replace: simply remove the old one and replace it with a new one.